This worked: tcpdump -a -i ppp0 -l -vvv -w dat.file
Later: snort -dv -r dat.file (More info than I needed arrived in dat.file, but it did include the specific info I was seeking. I expect 'sniffit' would've worked, but apparently it needs for a particular SysV switch to have been included in the compiling of the kernel.) -- -- Jeff -- <http://www.wellnow.com> "There's nothing left in the world to prove. All that's worth doing is to love one another, using whatever means are available to serve."